Ipv6 Mtu - Edge-Core ES3510MA Management Manual

If a duplicate address is detected on the local segment, this interface
◆
will be disabled and a warning message displayed on the console.
The no ipv6 enable command does not disable IPv6 for an interface
◆
that has been explicitly configured with an IPv6 address.
E
XAMPLE
In this example, IPv6 is enabled on VLAN 1, and the link-local address
FE80::2E0:CFF:FE00:FD/64 is automatically generated by the switch.
Console(config)#interface vlan 1
Console(config-if)#ipv6 enable
Console(config-if)#end
Console#show ipv6 interface
Vlan 1 is up
IPv6 is enable.
Link-local address:
FE80::2E0:CFF:FE00:FD/64
Global unicast address(es):
2001:DB8:2222:7273::72/96, subnet is 2001:DB8:2222:7273::/96
Joined group address(es):
FF02::1:FF00:72
FF02::1:FF00:FD
FF02::1
IPv6 link MTU is 1280 bytes
ND DAD is enabled, number of DAD attempts: 3.
ND retransmit interval is 1000 milliseconds
Console#
R C
ELATED OMMANDS
ipv6 address link-local (931)
show ipv6 interface (935)
This command sets the size of the maximum transmission unit (MTU) for

ipv6 mtu

IPv6 packets sent on an interface. Use the no form to restore the default
setting.
S
YNTAX
ipv6 mtu size
no ipv6 mtu
size - Specifies the MTU size. (Range: 1280-65535 bytes)
D S
EFAULT ETTING
1500 bytes
C M
OMMAND
Interface Configuration (VLAN)
ODE
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| IP Interface Commands
C 41
HAPTER
IPv6 Interface